KBU4B [DAESAN]
CURRENT 4.0 Amperes VOLTAGE 50 to 1000 Volts; 当前4.0安培电压50到1000伏特
| 型号： | KBU4B |
| 厂家： | 
DAESAN ELECTRONICS CORP. |
| 描述： | CURRENT 4.0 Amperes VOLTAGE 50 to 1000 Volts |
| 文件： | 总2页 (文件大小：230K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
CURRENT 4.0 Amperes
VOLTAGE 50 to 1000 Volts
KBU4A THRU KBU4M
Features
A
· Low Forward Voltage Drop, High Current Capability
· Surge Overload Rating to 200A Peak
· Ideal for Printed Circuit Board Applications
· Case to Terminal Isolation Voltage 1500V
· Plastic Material - UL Flammability
C
B
M
D
L
J
K
Classification Rating 94V-0
E
+
~ ~
-
N
P
G
Mechanical Data
H
· Case : Molded Plastic
K B U
· Terminals : Plated Leads Solderable per
MIL-STD-202, Method 208
· Polarity : As Marked on Case
· Mounting : Through Hole for #6 Screw
· Mounting Torque : 5.0 Inch-pounds Maximum
· Weight : 8.0 grams (approx.)
Dim
Min
22.70
3.80
4.20
1.70
10.30
4.50
4.80
Max
Dim
J
Min
25.40
Max
A
B
23.70
4.10
4.70
2.20
11.30
6.80
5.80
19.30
17.80
7.10
K
L
M
N
P
C
D
E
G
H
16.80
6.60
4.70
1.20
5.20
1.30
· Marking : Type Number
All Dimens ions in mm
Maximum Ratings And Electrical Characteristics
(Ratings at 25℃ ambient temperature unless otherwise specified, Single phase, half wave 60Hz, resistive or inductive
load. For capacitive load, derate by 20%)
KBU
4A
KBU
4B
KBU
4D
KBU
4G
KBU
4J
KBU
4K
KBU
4M
Symbols
Units
Peak Repetitive Reverse voltage
Working Peak Reverse voltage
DC Blocking voltage
V
V
V
RMM
RWM
50
35
100
70
200
140
400
600
420
800
560
1000
700
Volts
R
RMS Reverse voltage
V
RMS
280
4.0
Volts
Average Rectified Output Current @ T
C=100
Io
Amps
℃
Non-Repetitive Peak Forward Surge Current,
8.3ms single half-sine-wave superimposed
on rated load (JEDEC method)
I
FSM
200
Amps
VFM
1.0
Volts
Forward voltage (per element)
@ IF=2.0 A
@ T
C
C
=25℃
=100℃
10
1.0
μA
Peak Reverse Current at Rated
DC Blocking voltage
I
RM
@ T
mA
I2t Rating for Fusing (Note 2)
I2t
RθJA
166
A2
S
Typical Thermal Resistance,
Junction to Case (Note 1)
6.3
℃/W
T
STG
j
Operating and Storage Temperature Range
-65 to +150
℃
T
Notes:
(1) Thermal resistance junction to case mounted on heat sink.
(2) Non-repetitive, for t > 1.0ms and t < 8.3ms.
RATINGS AND CHARACTERISTIC CURVES KBU4A THRU KBU4M
10
5
R esistiveor
Inductive load
4
3
1.0
2
1
0
0.1
Tj
= 25°C
P ulse Width = 300µs
0.01
0.4
0.8
0
1.4
0.2
0.6
1.0
1.2
25
50
TC ,C AS ETE MP E RTAUR E(°C )
Fig. Forward C urrentDerating C urve
75
100
125
150
VF , INS TANTANE OUS FWD VOLTAG E(V)
Fig. 2 Typical Forward C haracteristics
1
1000
250
200
150
Tj
= 25°C
Tj
= 150°C
f= 1 M hz
S ingle HalfS- ine-W ave
(J E DE CMethod)
100
100
50
0
10
0.1
1
10
VR , R E VE R S EVOLTAG E(V)
Fig. 4 Typical J unction C apacitance
100
1
1 0
NUMBE ROF C CY LE S AT 60Hz
100
Fig.
3
Max NonR- epetitive S urge C urrent
1000
100
10
T= 100°C
j
1.0
0.1
T= 25°C
j
0.01
60
100
20
40
140
0
80
120
P E R C E NTOF R ATE DPE AK R E VE R SVEOLTAG E(%)
Fig5. Typical R everseC haracteristics
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